Rapid: Individual Calculations January 2015
 Natsidis, Christoph  Total change: -29.40  Rating chartPersonal card
 European Rapid Chess Championship 2014 Wroclaw POL 2014-12-20
RcRownchangeKK*chgGame
 2100 2357 4.00 7 -1.47 20 -29.40 
  Oglaza, Oskar 1957  * POL1.0010.08201.60 
  Freuler, Roman 2013 SUI1.0010.12202.40 
  Slomczewski, Michal 1957  * NED1.0010.08201.60 
  Bortnyk, Olexandr m2559 UKR0.001-0.2420-4.80 
  Dzierzak, Radoslaw 2109 POL0.501-0.3120-6.20 
  Zareba, Radoslaw 1986 POL0.501-0.4020-8.00 
  Iwanow, Anna wm2120 POL0.001-0.8020-16.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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